Gaseous cyclobutene isomerizes to butadiene in a first order process which has a ' K ' value of 3 .…

Gaseous cyclobutene isomerizes to butadiene in a first order process which has a 'K' value of 3.3×10-4 s-1 at 153°C. The time in minutes it takes for the isomerization to proceed 40% to completion at this temperature is_____. (Rounded off to the nearest integer)

Solution

Kt=lnA0At

3.3×10-4×t=ln10060

t=1547.956sec

t=25.799 min

26 min

Asked in: JEE Main 2021 (24 Feb Shift 1)

Practice more Chemical Kinetics questions on Aicharya